全球最大木制球体休闲栈道 / HESS TIMBER GmbH + inMotion PARK Seenland GmbH + Almholz VertriebsgmbH

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Thanks HESS TIMBER GmbH for authorizing the publication of the project on mooool. Text description provided by HESS TIMBER GmbH.

HESS TIMBER：2019年，由德国inMotion Park Seenland公司设计的，多方面超一流的世界最大可行走木制球体(一次可容纳950名游客)工程杰作，于德国斯坦伯格市正式开幕。

HESS TIMBER：In 2019, a masterpiece of engineering opened its doors in Steinberg am See, Germany. The worldwide largest walkable wooden sphere (capacity for 950 visitors at a time) by inMotion Park Seenland GmbH is superlative in many ways.

▼项目视频 Video ©  inMotion PARK Seenland GmbH

它重达500多吨，高40米，直径近50米，体型巨大，人们远远地就能看到它矗立在森林中的风姿。627米胶合层压木材，190吨钢部件，40000个螺丝钉，18000个螺栓/建筑螺钉/销钉，3300米金属包层板和2200米栏杆——这些都只是这个庞大项目的几个关键特征。这20个外部结构胶合木构件由一个大约15米，总长度约55米的拱形连接。基于这些特殊构件，我们与合作伙伴及客户Almholz一起完成了整个项目的运输和组装，并由Kleinheubach的工厂为胶合层压木材元件提供预制接头配件，运输到施工现场后，再进行各个构件的连接和安装。每个构件重约17吨。

With a weight of over 500 tons, a height of 40 metres and a diameter of almost 50 metres, this project can already be seen from afar. 627 m³ of glued laminated timber, 190 tons of steel parts, 40,000 screws, 18,000 bolts/building screws/dowels, 3,300 m² cladding panels and 2,200 meters of railing – these are just a few of the key features of this enormous project. The twenty external structural glulam elements have an arch engraving of around 15 metres and a total length of 55 metres. Due to these dimensions, a holistic logistics and assembly concept was developed early on together with our partner and client Almholz. This made it possible to provide the glued laminated timber elements at the factory in Kleinheubach with two joints and to prefabricate them completely. After delivery to the construction site, the individual elements have been subsequently joined and erected. Each with a weight of around 17 tonnes.

基于里面各种复杂的支撑结构、建筑本身以及结构木材后期的维护，这个独特的项目实则标志着HESS TIMBER项目历史上的又一个里程碑和新发明。而其中胶合层压木材元件的复杂预制以及随后的预装配和安装一直是所有相关人员面临的最大挑战之一。

Given the complexity of the supporting structure, the architecture itself and the requirements of structural wood protection, this unique project marks another milestone and a novelty in the project history of HESS TIMBER. The complex prefabrication as well as the subsequent preassembly and erection of the glued laminated timber elements has been one of the biggest challenges for all involved.

▼施工过程 Construction

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